package edu.biwu.dao.impl;

import edu.biwu.dao.UserDao;
import org.springframework.stereotype.Repository;


@Repository //DAO层使用@Repository注解将UserDaoImpl进行实例化 相当于 <bean id="userServiceImpl" class="edu.biwu.dao.impl.UserDaoImpl"><bean/>
public class UserDaoImpl implements UserDao{

}
